0.21=1/x

Simple and best practice solution for 0.21=1/x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 0.21=1/x equation: 



0.21=1/x

We move all terms to the left:

0.21-(1/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+1/x)+0.21=0

We get rid of parentheses

-1/x+0.21=0

We multiply all the terms by the denominator


(0.21)*x-1=0

We multiply parentheses

0.21x-1=0

We move all terms containing x to the left, all other terms to the right

0.21x=1

x=1/0.21

x=4+0.16/0.21

See similar equations:

| 6.78+5.2x=-36 | | 1=9−2n | | 6z-59=z+56 | | 588=4y-10 | | 4x+63=15-25 | | 5w-62=6w-77 | | 2u+13=27 | | 8(6x-5)-7x=25 | | v/9+55=58 | | -21-4=14x | | 34=2t-19t | | x^2/x+5+10=25/x+5 | | 7-u/5=10 | | 6v-99=4v-51 | | k/4-71=-62 | | j/4+29=22 | | 29-13=2(x-7) | | x=-2,1,4 | | s/3-1=7 | | a-3/7-2(a-4)/8=5a+10/4 | | 6c-98=2c-18 | | a=39-13-17 | | (8/19)*x=16 | | 200m=12m+644 | | x*28=16 | | k=51/3 | | p=13+17+9 | | 14=2−6t | | p=13+17= | | 5x-|9-7x|=3 | | 2/30=x/50 | | 2-y/3-1-y/2=y |

Equations solver categories